Ringtone E.T.A. - Justin Bieber:

[Chorus]
I just wanna know your E.T.A., E.T.A.​
Out the window, got me looking out the street
What's your E.T.A.?
Distance only made us grow fonder
Of one another
Be honest, what's your E.T.A.?
What's your E.T.A.?